<script setup lang="ts">
import { createEnterpriseAPI, getEnterpriseDetailAPI, getIndustryListAPI, updateEnterpriseAPI, uploadAPI } from '@/apis/enterprise';
import type { EnterpriseFile, Industry } from '@/types/enterprise';
import { validMobile } from '@/utils/validate';
import { ElMessage, type UploadRawFile, type UploadRequestOptions, type UploadUserFile } from 'element-plus';
import { computed, onMounted, ref } from 'vue';
import { useRoute, useRouter } from 'vue-router';

// 定义表单数据
const addForm = ref({
    name: '', // 企业名称
    legalPerson: '', // 法人
    registeredAddress: '', // 注册地址
    industryCode: '', // 所在行业
    contact: '', // 企业联系人
    contactNumber: '', // 联系人电话
    businessLicenseUrl: '', // 营业执照url
    businessLicenseId: '' // 营业执照id
})

// 定义行业列表
const industryList = ref<Industry[]>([]) // 可选行业列表
// 获取行业列表
const getIndustryList = async () => {
    const res = await getIndustryListAPI()
    industryList.value = res.data
}
getIndustryList()


const fileList = ref<UploadUserFile[]>([]) // 营业执照列表
const uploadRequest = async (options: UploadRequestOptions): Promise<{ data: EnterpriseFile }> => {
    const file = options.file

    // 处理formData类型参数
    const formData = new FormData()
    formData.append('file', file)
    formData.append('type', 'businessLicense')
    try {
        const res = await uploadAPI(formData) as { data: EnterpriseFile };
        // 赋值表单数据
        addForm.value.businessLicenseId = res.data.id;
        addForm.value.businessLicenseUrl = res.data.url;

        // el-upload 显示已上传文件列表
        // el-upload 组件要求列表对象必须有 name 和 url 属性才可以
        fileList.value.push({
            name: file.name,
            url: res.data.url
        });

        // 单独校验表单，清除错误信息
        ruleForm.value?.validateField('businessLicenseId');

        return res; // 确保返回值
    } catch (error) {
        ElMessage.error('上传失败，请稍后再试');
        throw error; // 抛出异常，确保函数返回值类型一致
    }
}
const beforeUpload = (file: UploadRawFile) => {
    const allowImgType = ['image/jpeg', 'image/png', 'image/jpg'].includes(file.type)
    const isLt5M = file.size / 1024 / 1024 < 5

    if (!allowImgType) {
        ElMessage.error('上传营业执照图片只能是 PNG/JPG/JPEG 格式!')
    }
    if (!isLt5M) {
        ElMessage.error('上传营业执照图片大小不能超过 5MB!')
    }
    return allowImgType && isLt5M
}

// 表单验证规则
const addRules = ref({
    name: [
        { required: true, message: '企业名称为必填', trigger: 'blur' }
    ],
    legalPerson: [
        { required: true, message: '法人为必填', trigger: 'blur' }
    ],
    registeredAddress: [
        { required: true, message: '注册地址为必填', trigger: 'blur' }
    ],
    industryCode: [
        { required: true, message: '所在行业为必填', trigger: 'change' }
    ],
    contact: [
        { required: true, message: '企业联系人为必填', trigger: 'blur' }
    ],
    contactNumber: [
        { required: true, message: '企业联系人电话为必填', trigger: 'blur' },
        { validator: validMobile, trigger: 'blur' }
    ],
    businessLicenseId: [
        { required: true, message: '请上传营业执照', trigger: 'blur' }
    ]
})

// 确认按钮-提交表单
const ruleForm = ref()
const router = useRouter()
const confirmSubmit = () => {
    ruleForm.value.validate(async (valid: boolean) => {
        console.log(valid)
        if (!valid) return
        if (id.value) {
            // 编辑
            await updateEnterpriseAPI({
                ...addForm.value,
                id: id.value
            })
            console.log('编辑成功');
        } else {
            // 调用接口
            await createEnterpriseAPI(addForm.value)
            console.log('提交成功');
        }

        // 返回列表页
        router.back()
    })
}
// 编辑页面
const route = useRoute()
//获取id
const id = computed(() => {
    return route.query.id as string
})
// 获取企业详情
const getEnterpriseDetail = async () => {
    const res = await getEnterpriseDetailAPI(id.value)
    const { businessLicenseId, businessLicenseUrl, contact, contactNumber, industryCode, legalPerson, name, registeredAddress, businessLicenseName } = res.data
    addForm.value = { businessLicenseId, businessLicenseUrl, contact, contactNumber, industryCode, legalPerson, name, registeredAddress }
    fileList.value.push({
        name: businessLicenseName,
        url: businessLicenseUrl
    })
}

// 页面加载时调用
onMounted(() => {
    // 有合同id 调用详情接口
    if (id.value) {
        getEnterpriseDetail()
    }
})
</script>


<template>
    <div class="add-enterprise">
        <header class="add-header">
            <el-page-header :content="id ? '编辑企业' : '添加企业'" @back="$router.back()" />
        </header>
        <main class="add-main">
            <div class="form-container">
                <div class="title">企业信息</div>
                <div class="form">
                    <el-form ref="ruleForm" label-width="100px" :model="addForm" :rules="addRules">
                        <el-form-item label="企业名称" prop="name">
                            <el-input v-model="addForm.name" />
                        </el-form-item>
                        <el-form-item label="法人" prop="legalPerson">
                            <el-input v-model="addForm.legalPerson" />
                        </el-form-item>
                        <el-form-item label="注册地址" prop="registeredAddress">
                            <el-input v-model="addForm.registeredAddress" />
                        </el-form-item>
                        <el-form-item label="所在行业" prop="industryCode">
                            <el-select v-model="addForm.industryCode">
                                <el-option v-for="item in industryList" :key="item.industryCode"
                                    :value="item.industryCode" :label="item.industryName" />
                            </el-select>
                        </el-form-item>
                        <el-form-item label="企业联系人" prop="contact">
                            <el-input v-model="addForm.contact" />
                        </el-form-item>
                        <el-form-item label="联系电话" prop="contactNumber">
                            <el-input v-model="addForm.contactNumber" />
                        </el-form-item>
                        <el-form-item label="营业执照" prop="businessLicenseId">
                            <el-upload action="#" :file-list="fileList" :http-request="uploadRequest"
                                :before-upload="beforeUpload">
                                <el-button size="small" type="primary">点击上传</el-button>
                                <template v-slot:tip>
                                    <div class="el-upload__tip">支持扩展名：.png .jpg .jpeg, 文件大小不得超过5M</div>
                                </template>
                            </el-upload>
                        </el-form-item>
                    </el-form>
                </div>
            </div>
        </main>
        <footer class="add-footer">
            <div class="btn-container">
                <el-button>重置</el-button>
                <el-button type="primary" @click="confirmSubmit">确定</el-button>
            </div>
        </footer>
    </div>
</template>


<style scoped lang="scss">
.add-enterprise {
    background-color: #f4f6f8;
    height: 100vh;

    .add-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 20px;
        height: 64px;
        line-height: 64px;
        font-size: 16px;
        font-weight: bold;
        background-color: #fff;

        .left {
            span {
                margin-right: 4px;
            }

            .arrow {
                cursor: pointer;
            }
        }

        .right {
            text-align: right;
        }
    }

    .add-main {
        background: #f4f6f8;
        padding: 20px 130px;

        .form-container {
            background-color: #fff;

            .title {
                height: 60px;
                line-height: 60px;
                padding-left: 20px;
            }

            .form {
                margin-bottom: 20px;
                padding: 20px 65px 24px;

                .el-form {
                    display: flex;
                    flex-wrap: wrap;

                    .el-form-item {
                        width: 50%;
                    }
                }
            }
        }
    }

    .add-footer {
        position: fixed;
        bottom: 0;
        width: 100%;
        padding: 24px 50px;
        color: #000000d9;
        font-size: 14px;
        background: #fff;
        text-align: center;
    }
}
</style>